Iterate over the lines of a string

Question

I have a multi-line string defined like this:

foo = \"\"\"
this is 
a multi-line string.
\"\"\"

This string we used as test-input for a par

Answer 1

Regex-based searching is sometimes faster than generator approach:

RRR = re.compile(r'(.*)\n')
def f4(arg):
    return (i.group(1) for i in RRR.finditer(arg))